condition	mean	min	max
4 h after light	2008.0	2008.0	2008.0
8 h after light	1958.15	1658.0	2258.3
12 h after light	1848.6499999999999	1439.6	2257.7
4 h after dark	1214.75	996.3	1433.2
8 h after dark	1173.9	918.3	1429.5
12 h after dark	1214.55	1080.8	1348.3